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A Study on Interior Design Guidelines of this day care center in terms of Universal Design : Around the elderly with dementia

Autor: Kyu-Won Han, Sang-Lak An

Publikováno v: Journal of Digital Contents Society. 21:405-414

오늘날 인간생활의 발전과 평균수명의 연장으로 노인 인구는 기하급수적으로 증가하였다. 노인인구 증가와 더불어 만성노인성 질환도 이에 비례하여 증가하고 있으며 그 중에서 주목을 받

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f5b844d25e286eae2e85c0c87d6b833
https://doi.org/10.9728/dcs.2020.21.2.405

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A study on fire detection technology through spectrum analysis of smoke particles

Autor: Kang Bok Lee, Kyu Won Han, Soyoung Park

Publikováno v: ICTC

This paper presents a technique for determining whether a fire is present and where the fire comes from by analyzing the type of smoke and the source of fire through spectral analysis of smoke particles. The technique can be divided into the part tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db82f6cb60b6b19ba9bf3be2c9baddfd
https://doi.org/10.1109/ictc49870.2020.9289272

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An Enhanced Range Estimation Algorithm based on Trimmed WPD for Passive UHF RFID Systems

Autor: Hoe-Sung Yang, Kang Bok Lee, Kyu-Won Han, Sang Hyun Mo

Publikováno v: ICTC

As recent RFID interrogators perform coherent detection and allow coherent signal processing, techniques based on the tag phase information are widely concerned for the range estimation. It has a problem of having ambiguities from which the measured

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2fe40674f0a56f40c238578a0d1229f
https://doi.org/10.1109/ictc.2018.8539638

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Fast and reversible hydrogen storage in channel cages of hydroquinone clathrate

Autor: Yoshitaka Yamamoto, Jong Won Lee, Takeshi Sugahara, Jin Seok Jang, Kyu Won Han, Ji-Ho Yoon, Jeasung Park, Yongjae Lee, Taro Kawamura, Yun Je Lee, Thomas Vogt, Tae-In Jeon

Publikováno v: Chemical Physics Letters. 546:120-124

Guest-free hydroquinone (HQ) clathrate was synthesized by the gas-phase reaction between host HQ and guest CO 2 molecules, followed by removal of the CO 2 guests by controlled heating process. The H 2 storage capacity of the guest-free HQ clathrate i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbf488c8628d395cb8dcfb42c51803d6
https://doi.org/10.1016/j.cplett.2012.07.061

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Thermodynamic Stability, Spectroscopic Identification, and Gas Storage Capacity of CO2–CH4–N2 Mixture Gas Hydrates: Implications for Landfill Gas Hydrates

Autor: Donghyun Moon, Byeong-Soo Kim, Kyu Won Han, Sook-Hyun Ahn, Hyeong-Hoon Lee, Gang-Woo Lee, Ji-Ho Yoon, Byong-Uk Nam, Hyungjoon Shin

Publikováno v: Environmental Science & Technology. 46:4184-4190

Landfill gas (LFG), which is primarily composed of CH(4), CO(2), and N(2), is produced from the anaerobic digestion of organic materials. To investigate the feasibility of the storage and transportation of LFG via the formation of hydrate, we observe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3443b3043ee10056414cb1b52557dfc4
https://doi.org/10.1021/es203389k

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Selective CO2 Trapping in Guest-Free Hydroquinone Clathrate Prepared by Gas-Phase Synthesis

Autor: Kyu Won Han, Ji-Ho Yoon, Taro Kawamura, Yun Je Lee, Yoshitaka Yamamoto, Yongjae Lee, Tae-In Jeon, Jong Won Lee, Jin Seok Jang, Thomas Vogt, Takeshi Sugahara, Jeasung Park

Publikováno v: ChemPhysChem. 12:1056-1059

The most important process to make hydrogen is based on steam reforming of natural gas according to an overall reaction CH4 + 2H2O!4H2 + CO2, where after reformation of the natural gas to a CO/H2 mixture (syngas) a water-gas shift reaction results in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::042f10eef067eeea87696e0aef809c01
https://doi.org/10.1002/cphc.201001047

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Thermodynamic stability, spectroscopic identification and cage occupation of binary CO2 clathrate hydrates

Autor: Won Yil Jang, Ji-Ho Yoon, Yongjae Lee, Kyu Won Han, Junhyuck Im, Ju Dong Lee, Jon Won Lee, Hyungjoon Shin, Yun Je Lee

Publikováno v: Chemical Engineering Science. 64:5125-5130

The hydrate phase behavior of CO 2 /3-methyl-1-butanol (3M1B)/water, CO 2 /tetrahydrofuran (THF)/water and CO 2 /1,4-dioxane (DXN)/water was investigated using both a high-pressure equilibrium viewing cell and a kinetic pressure–temperature measure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c501832bef6a4717d1ed5a13c2dbff8e
https://doi.org/10.1016/j.ces.2009.08.019

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